.main {
	display: flex;
}
.menu{
	background: pink;
	width: 200px;
	height: 500px;
}
.content{
	background: deepskyblue;
	height: 500px;
	flex:1;
}
.menu ul li{
	padding: 10px 20px;
	border-bottom: 1px solid #000;
	text-align: center;
}